ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN USAHA BUDI DAYA IKAN AIR TAWAR DALAM PERSPEKTIF EKONOMI ISLAM ( Studi pada usaha budi daya ikan air tawar di Dusun Rantau Tijang Kabupaten Tanggamus)

ABSTRAK Kehidupan manusia tidak dapat dipisahkan dari aktivitas ekonomi,dimana salah satunya usaha pembudidayaan ikan mas memiliki Peluang yang cukup besar.Yuniarum Fatin Laili (2020) “analisis faktor-faktor yang mempengaruhi pendapatan umkm sentra batik di kotapekalongan pada penelitian nya menyatakan bahwa modal,tenaga kerja, pendidikan, lama usaha” berpengaruh positif dan signifikan terhadap pendapatan UMKM Sentra Batik di Kota Pekalongan.Faktor pertama adalah faktor modal seringkali memberikan pengaruhyang besar terhadap suatu usaha termasuk usaha budi daya ikan air tawar, dimana dapat berdampak pada timbulnya permasalahan lain. Selain itu lama usaha juga menjadi salah satu faktor dimana bahwa lamanya seseorang pedagang menekuni usahanya maka akan meningkat pula penegetahuannya dan memiliki konsumen tetap (langganan) yang setiap harinya pedagang menjual ikan ke pada mereka (konsumen). Permasalahan dalam penelitian ini yaitu faktor apa saja yang dapat mempengaruhi pendapatan pemilik usaha budidaya ikan air tawar dalam perspektif Ekonomi Islam.Tujuan dalam penelitian ini yaitu untuk mengetahui pandangan Ekonomi Islam tentang analisis faktor-faktor yang mempengaruhi tingkat pendapatan usaha budi daya ikan air. Metode dalampenelitian ini adalahpenelitian kualitatif, dimana jenis penelitian nya yaitupenelitian lapangan (field research) dengan sifat penelitian deskriptif analisis. dengan teknik pengumpulan data menggunakan metode observasi, wawancara dan dokumentasiserta pengolahan data yang dilakukan dengan analisi data berupa Reduksi data, penyajian data dan penarikan kesimpulan. Berdasarkan hasil penelitian Modal yang digunakan merupakan modalpribadi dan menggunakan sistem hutang piutang kepada pemiliktookpakan ikan, semakin besar modal yang dikeluarkan maka akansemakin besar pula keuntungan yang didapat.Semakin lamapengusaha menjalani usahanya, maka semakin banyak pengalamanyang didapatkannya serta semakin luas relasi bisnis nya,hal tersebutdapat menjadi salah satu faktor yang dapat meningkatkan pendapatanusaha. Berdasarkan prinsip ekonomi Islam pada penelitian ini bahwamodal dan lama usaha yang digunakan sudah sesuai dengan syariatislam, yaitu pada prinsip tauhid dan prinsip tauhid Kata Kunci : Modal, Lama Usaha, Pendapatan, Ekonomi Islam iii ABSTRACT Human life cannot be separated from economic activities, one of which is the goldfish cultivation business which has quite large opportunities. Yuniarum Fatin Laili(2020) "analysis of factors that influence the incomeof batik center MSMEs in Pekalongan City in her research states that capital, labor, education, length of business" have a positive and significant effect on the income of Batik Center MSMEs in Pekalongan City. The first factor is that capital often has abig influence on a business, including freshwater fish cultivation, which can have an impact on the emergence of other problems. Apart from that, the length of business is also a factor where the longera trader is in his business, his knowledge will alsoincrease and he will have regular customers (subscribers) who every day the trader sells fish to them (consumers). The problem in this research is what factors can influence the income of freshwater fish cultivation business owners from an Islamic Economics perspective. The aim of this research is to find out the Islamic Economics view regarding the analysis of factors that influence the income level of aquatic fish farming businesses. The method in thisresearch is qualitative research, where the type of research is field research with the nature of descriptive analysis research. with data collection techniques using observation,interviews and documentation methods as well as data processing carried outby data analysis in the form of data reduction, data presentation and drawing conclusions. Based on the research results, the capital used is capital personal and uses a accounts payable system to shop ownersfish feed,the greaterthe capital spent, the morethe greater the profits obtained.The longerentrepreneurs run their business, the more experience they havethat he gets and the wider his business relationships, that iscan be one of the factors that can increase incomebusiness. Based on Islamic economic principles in this research thatThe capital and length of business used are in accordance with the Shari'aIslam,namely the principle of monotheism and the principle of maslahah Keywords: Capital, Length of Business, Income, Islamic Economic

Implementing an LGBTQ Training for Teen Pregnancy Prevention Facilitators

Teen pregnancy and sexually transmitted infections remain a major health concern and are linked to a number of poor outcomes. Lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ) youth are particularly at risk for these issues. Although evidence-based teen pregnancy prevention (TPP) programs exist, they are not necessarily tailored to meet the needs of LGBTQ youth. This paper reports on the development and implementation of a LGBTQ training for TPP facilitators working for the Augusta Partnership for Children in Augusta, GA. The four-hour workshop covered a range of topics including terminology, identity, intersectionality, and risk/resilience factors through a combination of lecture, video clips, and interactive activities. The training was well-received with most facilitators rating the training as excellent on satisfaction surveys completed one-week after the training. Qualitative comments were also largely positive; areas for improvement included discussion of the legal context around LGBTQ issues and the impact of race on LGBTQ issues. Future work is needed to expand on these findings by examining the impact of such trainings on TPP program implementation and, ultimately, on LGBTQ youth

The mass-metallicity-kinematics relation of the stellar components of EAGLE galaxies

In this work, we study the stellar mass -- stellar metallicity relation as a function of the morpho-kinematics of galaxies in {\sc{eagle}} cosmological simulations. According to our findings, at a given stellar mass ($M_\star$), stellar metallicity shows a secondary dependence on the morpho-kinematics of galaxies, which is more evident towards high masses. At the high-mass end ($M_\star \gtrsim 10^{10}~\rm{M}_\odot$), dispersion-supported systems show lower metallicities, on average. In addition, low-mass galaxies with higher rotational support are somewhat more metal-poor. More massive galaxies tend to exhibit flatter morphologies, being prolate systems less metal-enriched, on average. As the redshift $z$ increases, those aforementioned dependences of metallicity on kinematics and morphology tend to become stronger at high masses. These trends are consistent with the dependences of the stellar mass -- gas-phase metallicity relation on gas fraction, star formation rate and stellar age, and the relation of the latter quantities with galaxy morpho-kinematics.Fil: Zenocratti, Lucas Jesús. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: de Rossi, Maria Emilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Lara López, Maritza Arlene. Universidad de Copenhagen; DinamarcaFil: Theuns, Tom. University Of Durham. Dep.of Physics; Reino Unid

Study of Electrochemical and Biological Characteristics of As-Cast Ti-Nb-Zr-Ta System Based on Its Microstructure

[EN] The quaternary Ti-Nb-Zr-Ta (TNZT) alloy was successfully cast-fabricated with the objective to be used in the medical field. Samples' microstructure was compared to CP-Ti and Ti-6Al-4V (control samples) and related to corrosion, ion release and biological properties. As-cast TNZT was formed with large grain sizes (285 m) compared to the ultrafine grain sizes of CP-Ti (11 m) and the + ultrafine grain sizes of 1.45 m and 0.74 m. Hardness and flexural elastic moduli (94 HV and 43 GPa) came close to the biological structures, such as dentin and enamel values. The ion release mechanism of as-cast TNZT was significantly lesser than CP-Ti and Ti-6Al-4V, which can be related to the difference in samples¿ grain sizes and chemical compositions. However, the corrosion rate was higher than for the control samples; this way offers corrosion properties inferior with respect to the properties obtained in the reference materials. Biological assays demonstrated that the two-cell (hDPSCs and MG-63) lineage studied presented good adhesion and capability to differentiate in bone cells on the as-cast TNZT surface, and no cytotoxicity effects were found. Details and reasons based on samples¿ microstructure are discussed.The authors thank the Spanish Ministerio de Economia y Competitividad for Research Project RTI2018-097810-B-I00 and the European Commission for FEDER funds.Correa Rossi, M.; Navarro, B.; Milian Medina, L.; Vicente-Escuder, Á.; Amigó, V. (2022). Study of Electrochemical and Biological Characteristics of As-Cast Ti-Nb-Zr-Ta System Based on Its Microstructure. Metals. 12(3):1-25. https://doi.org/10.3390/met1203047612512

Guidelines for the monitoring of Rosalia alpina

Rosalia alpina (Linnaeus, 1758) is a large longhorn beetle (Coleoptera: Cerambycidae) which is protected by the Habitats Directive and which typically inhabits beech forests characterised by the presence of mature, dead (or moribund) and sun-exposed trees. A revision of the current knowledge on systematics, ecology and conservation of R. alpina is reported. The research was carried out as part of the LIFE MIPP project which aims to find a standard monitoring method for saproxylic beetles protected in Europe. For monitoring this species, different methods were tested and compared in two areas of the Apennines, utilising wild trees, logs and tripods (artificially built with beech woods), all potentially suitable for the reproduction of the species. Even if all methods succeeded in the survey of the target species, these results showed that the use of wild trees outperformed other methods. Indeed, the use of wild trees allowed more adults to be observed and required less intensive labour. However, monitoring the rosalia longicorn on wild trees has the main disadvantage that they can hardly be considered “standard sampling units”, as each tree may be differently attractive to adults. Our results demonstrated that the most important factors influencing the attraction of single trunks were wood volume, sun-exposure and decay stage. Based on the results obtained during the project LIFE MIPP, as well as on a literature review, a standard monitoring method for R. alpina was developed

Pengaruh Sektor Pariwisata Terhadap Perekonomian Masyarakat dan Kebersihan Lingkungan (Studi Kasus : Pantai Grand Elty Krakatoa Resort Kalianda, Lampung Selatan)

Abstrak Pariwisata merupakan sebuah industri yang perkembangannya kian pesat setiap tahunnya. Di Indonesia sektor Pariwisata dikembangkan sebagai sektor yang menjanjikan mendatangkan pendapatan bagi Negara terlebih didaerah-daerah yang memiliki sumber daya alam, maupun sumber daya budaya yang melimpah. Berbagai potensi digali untuk menarik minat wisatawan untuk datang berkunjung sehingga dapat mengharapkan mampu meningkatkan kesejahteraan masyarakat. Tujuan dalam penelitian ini adalah untuk mengidentifikasi potensi sumber daya alam yang dapat dimanfaatkan. Objek yang akan di identifikasi atau di analisis yaitu pada pantai Grand Elty Krakatoa Resort Kalianda, Lampung Selatan. Dengan menggunakan Metode Penelitian  pendekatan Deskriptif dengan Teknik wawancara yang dapat digunakan untuk mendapatkan informasi yang lebih relevan dan tepat dari narasumber. Kata Kunci : Pariwisata,Wisatawan, Potensi SDAAbstract Tourism is an industry that is growing rapidly every year. In Indonesia, the tourism sector is developed as a sector that promises to bring in income for the state, especially in areas that have natural resources, as well as abundant cultural resources. Various potentials are explored to attract tourists to come to visit so that they can expect to be able to improve the welfare of the community. The purpose of this research is to identify the potential of natural resources that can be utilized. The object to be identified or analyzed is the beach at Grand Elty Krakatoa Resort Kalianda, South Lampung. By using a descriptive approach research method with interview techniques that can be used to obtain more relevant and precise information from the informants. Keywords: Tourism, Tourists, Natural Resources Potentia

El Programa Comenzar como espacio de promoción de la salud del aprendizaje

El trabajo que se presenta a continuación es el resultado de un proceso de análisis a partir de las prácticas pre-profesionales realizadas en el Programa Comenzar (UCC); constituye el trabajo final de la licenciatura en psicopedagogía. El mismo, tiene como objetivo caracterizar dicho programa en tanto espacio de promoción de la salud del aprendizaje del adulto mayor en marco de la educación no formal. Para ello se realiza una caracterización del programa comenzar, recorriendo su historia y contexto de surgimiento. También, se reflexiona sobre el rol psicopedagógico en la institución y la importancia de su función en la orientación y promoción de la salud del aprendizaje. Por último, se presenta un análisis de las prácticas realizadas. En la actualidad, la vertiginosidad de los cambios socio-culturales les exige asumir a los profesionales de la psicopedagogía una mirada reflexiva hacia el sujeto que aprende considerando toda su multidimensionalidad; en este caso, una mirada hacia una nueva longevidad.Fil: Aquino Bianchi, Lara Bethania. Universidad Católica de Córdoba. Facultad de Educación; ArgentinaFil: Rossi, Jessica Fernanda. Universidad Católica de Córdoba. Facultad de Educación; Argentin

Effect of Rearing Temperature on Growth and Microbiota Composition of Hermetia illucens

The potential utilization of black soldier fly (Hermetia illucens) as food or feed is interesting due to the nutritive value and the sustainability of the rearing process. In the present study, larvae and prepupae of H. illucens were reared at 20, 27, and 33 °C, to determine whether temperature affects the whole insect microbiota, described using microbiological risk assessment techniques and 16S rRNA gene survey. The larvae efficiently grew across the tested temperatures. Higher temperatures promoted faster larval development and greater final biomass but also higher mortality. Viable Enterobacteriaceae, Bacillus cereus, Campylobacter, Clostridium perfringens, coagulase-positive staphylococci, Listeriaceae, and Salmonella were detected in prepupae. Campylobacter and Listeriaceae counts got higher with the increasing temperature. Based on 16S rRNA gene analysis, the microbiota of larvae was dominated by Providencia (>60%) and other Proteobateria (mainly Klebsiella) and evolved to a more complex composition in prepupae, with a bloom of Actinobacteria, Bacteroidetes, and Bacilli, while Providencia was still present as the main component. Prepupae largely shared the microbiota with the frass where it was reared, except for few lowly represented taxa. The rearing temperature was negatively associated with the amount of Providencia, and positively associated with a variety of other genera, such as Alcaligenes, Pseudogracilibacillus, Bacillus, Proteus, Enterococcus, Pediococcus, Bordetella, Pseudomonas, and Kerstersia. With respect to the microbiological risk assessment, attention should be paid to abundant genera, such as Bacillus, Myroides, Proteus, Providencia, and Morganella, which encompass species described as opportunistic pathogens, bearing drug resistances or causing severe morbidity

The tissue inhibitor of metalloproteinases-1 (TIMP-1) promotes survival and migration of acute myeloid leukemia cells through CD63/PI3K/Akt/p21 signaling

We and others have shown that the Tissue Inhibitor of Metalloproteinases-1 (TIMP-1), a member of the inflammatory network exerting pleiotropic effects in the bone marrow (BM) microenvironment, regulates the survival and proliferation of different cell types, including normal hematopoietic progenitor cells. Moreover, TIMP-1 has been shown to be involved in cancer progression. However, its role in leukemic microenvironment has not been addressed. Here, we investigated the activity of TIMP-1 on Acute Myelogenous Leukemia (AML) cell functions. First, we found that TIMP-1 levels were increased in the BM plasma of AML patients at diagnosis. In vitro, recombinant human (rh)TIMP-1 promoted the survival and cell cycle S-phase entry of AML cells. These kinetic effects were related to the downregulation of cyclindependent kinase inhibitor p21. rhTIMP-1 increases CXCL12-driven migration of leukemic cells through PI3K signaling. Interestingly, activation of CD63 receptor was required for TIMP-1's cytokine/chemokine activity. Of note, rhTIMP-1 stimulation modulated mRNA expression of Hypoxia Inducible Factor (HIF)-1a, downstream of PI3K/Akt activation. We then co-cultured AML cells with normal or leukemic mesenchymal stromal cells (MSCs) to investigate the interaction of TIMP-1 with cellular component(s) of BM microenvironment. Our results showed that the proliferation and migration of leukemic cells were greatly enhanced by rhTIMP-1 in presence of AML-MSCs as compared to normal MSCs. Thus, we demonstrated that TIMP-1 modulates leukemic blasts survival, migration and function via CD63/PI3K/ Akt/p21 signaling. As a "bad actor" in a "bad soil", we propose TIMP-1 as a potential novel therapeutic target in leukemic BM microenvironment